You created a custom page on the storefront and you have to render the price for a given product instance which is available in the $product variable. How do you render the price in a phtml template?
A)

B)

C)

D)

You are debugging a problem with a shopping cart price rule which gives free shipping for the whole cart if the subtotal is greater than $100. You are seeing that when a custom shipping method is selected, the shipping price is still present even though the subtotal is greater than $100.
How do you fix this problem?

You are integrating a Magento store with a 3rd-party OMS. The orders created on the Magento side must be uploaded to the OMS, there is no need to pull any data from the OMS into Magento. The OMS already has established RabbitMQ infrastructure so you decided to reuse it.
In addition to the implementation of the business logic for uploading orders, which two configurations must be done in your module to make the integration work?

You are debugging an issue where the staged product custom attribute value is not displayed properly. The attribute backend type is varchar. How does Magento store scheduled values for varchar attributes?

You need to build a custom module to add a notice to the Advanced Inventory section on the product form. The notice text can be specified in the system configuration. How do you implement this?